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Hitachi H8S/2633 Hardware Manual page 116

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4.6
Stack Status after Exception Handling
Figure 4-5 shows the stack after completion of trap instruction exception handling and interrupt
exception handling.
SP
(a) Interrupt control mode 0
Note: * Ignored on return.
Figure 4-5 (1) Stack Status after Exception Handling (Normal Modes: Not Available in the
SP
(a) Interrupt control mode 0
Note: * Ignored on return.
Figure 4-5 (2) Stack Status after Exception Handling (Advanced Modes)
CCR
CCR*
PC
(16 bits)
H8S/2633 Series)
CCR
PC
(24bits)
SP
EXR
Reserved*
CCR
CCR*
PC
(16 bits)
(b) Interrupt control mode 2
SP
EXR
Reserved*
CCR
PC
(24bits)
(b) Interrupt control mode 2
89

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